本文首先探讨了Balb/c小鼠脾细胞及经抗小鼠胸腺细胞血清(抗θ血清)处理的脾细胞的电泳行为,从电泳图谱看出,正常小鼠脾细胞的电泳率呈双峰型,而经抗θ血清处理的仅留下一个慢峰,可见消失的快峰是T淋巴细胞峰。 继之本文探讨了杂交瘤细胞CBH-1、CBH-2及其亲本NS-1细胞的电泳率均属于慢峰,可以证明它们属于B细胞系统的细胞。 This article first explored the electrophoretic behavior of spleen cells treated with Balb/c mouse spleen cells and anti-thymocyte serum (anti-theta serum). From the electrophoretogram, the electrophoretic rate of normal mouse splenocytes was bimodal. While only a slow peak was left after treatment with anti-theta serum, the disappearing fast peak was the T lymphocyte peak. Following this article, the electrophoretic rates of the hybridoma cells CBH-1, CBH-2 and their parental NS-1 cells are all considered to be slow peaks, and they can be proved to belong to the B cell system.